import Vue from 'vue'
import Router from 'vue-router'
import routes from './routers'
// import store from '@/store'
import ViewUI from 'view-design'
// import { setToken, getToken, canTurnTo, setTitle } from '@/libs/util'
import { getToken, canTurnTo, setTitle } from '@/libs/util'
import config from '@/config'
const { homeName } = config

Vue.use(Router)
const router = new Router({
  routes,
  mode: 'history'
})
const LOGIN_PAGE_NAME = 'login'

const turnTo = (to, access, next) => {
  if (canTurnTo(to.name, access, routes)) next() // 有权限，可访问
  else next({ replace: true, name: 'error_401' }) // 无权限，重定向到401页面
}

router.beforeEach((to, from, next) => {
  ViewUI.LoadingBar.start()
  next()
})

// router.beforeEach((to, from, next) => {
//   ViewUI.LoadingBar.start()
//   const token = getToken()
//   if (!token && to.name !== LOGIN_PAGE_NAME) {
//     // 未登录且要跳转的页面不是登录页
//     next({
//       name: LOGIN_PAGE_NAME // 跳转到登录页
//     })
//   } else if (!token && to.name === LOGIN_PAGE_NAME) {
//     // 未登陆且要跳转的页面是登录页
//     next() // 跳转
//   } else if (token && to.name === LOGIN_PAGE_NAME) {
//     // 已登录且要跳转的页面是登录页
//     next({
//       name: homeName // 跳转到homeName页
//     })
//   } else {
//     turnTo(to, ['admin'], next)
//   }
// })

router.afterEach(to => {
  setTitle(to, router.app)
  ViewUI.LoadingBar.finish()
  window.scrollTo(0, 0)
})

export default router
